



from __future__ import annotations

import csv

import requests
from bsa import BeautifulSoup



def 		lowerCAmelCase__     (       UpperCamelCase_					:							Optional[Any] = ""						)->	dict[str, float]:
    A__					=       url or '''https://www.imdb.com/chart/top/?ref_=nv_mv_250'''
    A__					=       BeautifulSoup(requests.get(UpperCamelCase_						).text			,							'''html.parser'''						)
    A__					=       soup.find_all('''td'''			,							attrs='''titleColumn'''						)
    A__					=       soup.find_all('''td'''			,							class_='''ratingColumn imdbRating'''						)
    return {
        title.a.text: float(rating.strong.text						)
        for title, rating in zip(UpperCamelCase_			,							UpperCamelCase_						)
    }



def 		lowerCAmelCase__     (       UpperCamelCase_					:							int = "IMDb_Top_250_Movies.csv"						)->	None:
    A__					=       get_imdb_top_aaa_movies()
    with open(UpperCamelCase_			,							'''w'''			,							newline=''''''						) as out_file:
        A__					=       csv.writer(UpperCamelCase_						)
        writer.writerow(['''Movie title''', '''IMDb rating''']						)
        for title, rating in movies.items():
            writer.writerow([title, rating]						)


if __name__ == "__main__":
   write_movies()

def 			lowercase(	UpperCamelCase_ = 100       )		->	int:







 '''simple docstring'''
 UpperCamelCase			  =      n * (n + 1) * (2 * n + 1) / 6
 UpperCamelCase			  =      (n * (n + 1) / 2) ** 2
 return int(square_of_sum - sum_of_squares       )


if __name__ == "__main__":
     print(F'''{solution() = }''')
